javascript - Add buttons in chart of Highcharts at runtime -


i need add custom buttons (with onclick events), without overwrite exporting buttons value, 'cause wanna include new buttons without lost custom buttons defined in chart (my chart has custom buttons defined), @ runtime, in highcharts chart using object:

$('container').highcharts()

is possible?

you can add custom buttons using exporting object:

    exporting: {         buttons: {             custombutton: {                 text: 'custom button',                 onclick: function () {                     alert('you pressed button!');                 }             },            anotherbutton: {                 text: 'another button',                 onclick: function () {                     alert('you pressed button!');                 }             }         }     }

http://jsfiddle.net/nxk39/1/

edit: wanted add buttons after config 

    var chart = $('#container').highcharts();     normalstate = new object();     normalstate.stroke_width = null;     normalstate.stroke = null;     normalstate.fill = null;     normalstate.padding = null;     normalstate.r = null;      hoverstate = new object();     hoverstate = normalstate;     hoverstate.fill = 'red';      pressedstate = new object();     pressedstate = normalstate;      var custombutton = chart.renderer.button('button', 74, 10, function(){         alert('new button pressed');     },null,hoverstate,pressedstate).add();

new fiddle: http://jsfiddle.net/nxk39/2/ answer using technique highcharts: replace custom button image on hover


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